From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3678FC5B543 for ; Tue, 10 Jun 2025 05:41:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-Id:Date :Subject:To:From:Reply-To:Content-Type:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ftr4d9wrnc3LbF3lzwe84cxjJmU+iUX18gZfDt1Bco8=; b=2itIGyvkYXWxAv UBodlGZLT2C30NaTJAbwPaWItfpD5+puU2eOmK4GbCb274jStF/SHNkKo+CHWPsYxMkZvvmr7C7hJ y/DZi3PHIYRQWuX7DqemxNdxa81iS3caaP/Vb9rRbzePGJvK7M+KSg9S6SfmJf/o1WE8Qnu2yqyjD 1OWT1Xxe0Z2zsg7frCbnGifqhB/QP0XBot3A2WTtqiti9TvNJMPx1+VLu05+xRDeSJE0SWsavaKNT bW7LakXpGu1/RevcU6ida+c5H3SkOXNcE0wqs39i+Eanmql9X/L9Zi9OJzJE5szqZk+tqbyp3UomD LXEaaUd7yM42QxuMdUtw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOrjO-00000005rED-1RcQ; Tue, 10 Jun 2025 05:41:06 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOraN-00000005qL3-1mcr for linux-arm-kernel@lists.infradead.org; Tue, 10 Jun 2025 05:31:48 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id DAD9C2680; Mon, 9 Jun 2025 22:31:27 -0700 (PDT) Received: from a076716.blr.arm.com (a076716.blr.arm.com [10.164.21.47]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id F34723F59E; Mon, 9 Jun 2025 22:31:42 -0700 (PDT) From: Anshuman Khandual To: linux-arm-kernel@lists.infradead.org Subject: [PATCH V3 2/2] KVM: selftests: Change MDSCR_EL1 register holding variables as uint64_t Date: Tue, 10 Jun 2025 11:01:28 +0530 Message-Id: <20250610053128.4118784-3-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250610053128.4118784-1-anshuman.khandual@arm.com> References: <20250610053128.4118784-1-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250609_223147_501366_092169FA X-CRM114-Status: UNSURE ( 9.73 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , kvm@vger.kernel.org, Anshuman Khandual , Catalin Marinas , linux-kernel@vger.kernel.org, Oliver Upton , Joey Gouly , linux-kselftest@vger.kernel.org, Marc Zyngier , kvmarm@lists.linux.dev, Will Deacon Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Change MDSCR_EL1 register holding local variables as uint64_t that reflects its true register width as well. Cc: Marc Zyngier Cc: Oliver Upton Cc: Joey Gouly Cc: kvm@vger.kernel.org Cc: kvmarm@lists.linux.dev Cc: linux-kernel@vger.kernel.org Cc: linux-kselftest@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Reviewed-by: Ada Couprie Diaz Signed-off-by: Anshuman Khandual --- tools/testing/selftests/kvm/arm64/debug-exceptions.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/kvm/arm64/debug-exceptions.c b/tools/testing/selftests/kvm/arm64/debug-exceptions.c index c7fb55c9135b..e34963956fbc 100644 --- a/tools/testing/selftests/kvm/arm64/debug-exceptions.c +++ b/tools/testing/selftests/kvm/arm64/debug-exceptions.c @@ -140,7 +140,7 @@ static void enable_os_lock(void) static void enable_monitor_debug_exceptions(void) { - uint32_t mdscr; + uint64_t mdscr; asm volatile("msr daifclr, #8"); @@ -223,7 +223,7 @@ void install_hw_bp_ctx(uint8_t addr_bp, uint8_t ctx_bp, uint64_t addr, static void install_ss(void) { - uint32_t mdscr; + uint64_t mdscr; asm volatile("msr daifclr, #8"); -- 2.25.1